文献检索：案例 1.Topics were scanned with the search rule mentioned above in the SCl database with a time span of 1990/0101 to 2012/12/31 and the language of English.With this rule,118 papers (including articles,proceedings papers,editorials,and reviews)were retrieved. 2.Papers in conference proceedings and editorials were rejected,leaving 115 articles. 3.The abstract of each paper was read to exclude irrelevant ones.Finally,81 papers were selected for the literature review. Zheng,H.W.,Shen,G.Q.,Wang,H.(2014).A review of recent studies on sustainable urban renewal.Habitat International,41,272-279.Zheng, H. W., Shen, G. Q., & Wang, H. (2014). A review of recent studies on sustainable urban renewal. Habitat International, 41, 272-279